It was far too comfortable.
Comfortable to an excessive degree.
Many people saw the beauty of a young girl's youth and daily life in it. After all, the three protagonists were all beautiful girls. Simply watching these beauties was enough to make one feel refreshed and at ease.
Thus, most people felt comfortable just watching the beautiful scenes before them. They felt the beauty in them and wanted to see more.
Likewise, some people noticed that the girls' lives were far too comfortable. They had no sense of crisis whatsoever, and they were not putting in enough effort either.
Kiana kept saying she wanted to become the strongest Valkyrie, yet she often slept in, did not pay attention in class, and consistently failed theoretical subjects. It was only because her innate strength was sufficiently outstanding among her peers and her practical combat results were good.
The rest of the time, she just wanted to cuddle up to Raiden Mei, argue with Bronya, and enjoy a comfortable campus life.
Bronya had betrayed Anti-Entropy and her adoptive mother. Though there did not seem to be any deep-seated grudge involved, her identity was sensitive, and she had something she wanted to do—or rather, an obsession. She wanted to rescue the important person who had fallen into the Quantum Realm. She had every reason to work hard.
As a genius girl, Bronya ranked first among her peers in theoretical knowledge, and she appeared to work quite hard. Yet the comfortable environment meant she only looked diligent. In truth, she spent far too much time relaxing—for example, frequently staying in her room playing games, sometimes gaming all night. She relied on her genius mind to ensure that even if she slept with her head on the desk during the day, she could still take first